SM, Tesla, and general engineering adjustments [MDB IGNORE] [IDB IGNORE] (#19339)

* Update supermatter.dm

* fix

* clamps these

* gwah

* Stops tesla from zapping unwrenched coils

* tesla upgrade

* unglobals this

* fix these

* Update coil.dm

* Update coil.dm

* Descriptions

* Update coil.dm

* Update coil.dm

* Update coil.dm

* Update coil.dm

* Update coil.dm

* ranges

* UGH

* Update vorestation.dme

* meth

* monster math

* Update coil.dm

* Update coil.dm

* Update coil.dm

* THEY DID THE MATH

* the monster math

* egwah

* desc

* Update coil.dm

* Returns

* Update coil.dm

* Lowers amount gained

* this

* im dumb

* tesy

* Update coil.dm

* Update coil.dm

* fixes initial density on blast doors

* dot

* fixes these

* Mapper Tools

* icon

* these

* Fixes the sound following people

* recursive geigers

* Make this a proc

* Update supermatter.dm

* less ear destroying

* these

* makes canisters not get softlocked

* Hotkeys

* proper return

* Makes shield gen useful. Gets rid of a harddel

Adds hydromagnetic trap

* math

* Makes buttons more clear.

* lol

* Fixes ancient runtime

* Adds craftable mass driver buttons

* button

* fixes this

* Makes misclicks not destroy solar panels

* Update solar.dm

* fix this

* make them both numbers

* upports reflectors

* Update reflector.dm

* Update reflectors.dm

* solar panel and climbable

* Gets rid of 'as X'

* Adds account console

* Update vorestation.dme

* Craftable message server

* Update message_server.dm

* These

* con struct

* Update smartfridge.dm

* whoop

* edits

code/modules/vehicles/cargo_train.dm

@@ -209,10 +209,12 @@
 	if(Adjacent(user))
 		if(on)
 			stop_engine()
-		else
-			start_engine()
-	else
-		return ..()
+			return CLICK_ACTION_SUCCESS
+
+		start_engine()
+		return CLICK_ACTION_SUCCESS
+
+	return ..()
 
 /obj/vehicle/train/engine/click_alt(var/mob/user)
 	if(Adjacent(user))